I would recommend that you go to the Boutique Maille, in
Place de la Madeleine, for jars of mustard to take back.
It's a wonderful little shop. You can get mustard pumped
into little crockery jars, and wrapped very well to pack.
The sales clerks are friendly and helpful. Our kids loved
the mustard and the little mustard jars we took them... they
have varying prices.